Best Automatic Linear Heat Shrink Wrap Packaging Machines For Sale In China, Looking For Manufacturer, Factory, Supplier And Get Guarding Price List? Please Contact US: enquiry@chinashrinkmachine.com 0086 13302063626
What affect heat shrink wrap packaging machine price?
1. The cost of the machine itself. The cost of R&D, storage, and raw materials of a packaging machine directly determines the positioning of the machine, and the quality of process accessories and engines affects the price of the shrink packaging machine. Shuntian shrink packaging machine is taking the route of high-end products. Don’t ask for low price, just ask for high-cost performance.
2. Service. The price of a shrinking machine is higher than similar products. The quality is on the one hand, and the service is on the other. The perfect service system can help customers answer their questions from the pre-sale, middle and post-sale stages. During the use process To ensure worry-free production and solve problems at any time to make users more satisfied, these services are realized by dedicated personnel and will naturally be added to the price of the equipment.
3. Customer needs. The price largely depends on the client’s budget.
4. Product positioning requirements. If the customer only chooses a sealing machine or just a heat shrink wrap tunnel, then the price is lower than the entire equipment. The same product packaging speed is not the same, generally high-speed is more expensive than low-speed, price of full automatic packing machine is higher than semi auto machine.
Where to buy automatic shrink wrap machine?
Shuntian produces a series of shrink wrap packing machines. The product types involve L type, side type, sleeve type, etc. According to the degree of automation, it can be divided into high automatic machine and semi-automatic machine. Not only we provide shrink machine, but also provide shrink wrap tunnel.
We can provide customized services according to customers’ products. If you want to know the details of each product, you can open the corresponding product category. We will also provide one-stop packaging solutions when you pass. You can buy PE film, POF film, and import cross-linked heat shrink wrap film for shrinking machines, and you can also buy other series product.
How to maintainance shrink cutting machine?
1. The shrink wrap machine should be kept away from humid environment and placed in a dry and ventilated environment.
2. Keep the whole equipment clean and clean it with a dry soft cloth. It is recommended to put on a cover if it is not used for a long time.
3. After running for a month, add lubricating oil to the roller shaft (delivery and pulling position), check whether the high temperature tape is in good condition, and replace it immediately if it is damaged.
4. The part of the sealing and cutting knife cannot be scratched with hard objects, which will damage the Teflon coating on the surface of the knife. After the equipment is used, wipe the knife edge with a dry soft cloth (pay attention to the temperature of the knife).
5. Pay attention to the Teflon coating on the sealing and cutting knife for a long time. If it is damaged, paint peeling, etc., please replace it.
What is the working temperature of the heat shrink machine?
The maximum temperature is 250 degrees, and the working temperature can be set at 130-180 degrees, depending on the thickness and shrinkage of the film.
What to do if wrinkles appear after heat shrink packaging
1. Analyze the position where it appears. If it is a bottled product and used PE film, it is normal to have wrinkles at the position of the bull’s eye.
2. The wrinkles on the upper, bottom and sides of the film package can be reduced by adjusting the size of the circulating wind and the level of shrinkage temperature.
3. If the above phenomena cannot be achieved, you need to change the shrinkage ratio of the film, that is, the manufacturer who changes the film, you are experimenting.
How to adjust the sealing and cutting knife of the heat shrink packaging machine
First of all, make sure that the color code is no problem, and then see which type of packaging machine you are using. Some packaging machines can be directly operated on the touch screen to move the color code to make the cutter accurate, and some manufacturers make the packaging machine completely manual. Adjust a rod on the color scale to find the black spot on the color scale.
What is the function of the AC contactor of the heat shrink wrapping machine?
The AC contactor realizes the switch function and the circuit control function.
How to adjust the sealing knife of the heat shrink machine?
It is a common fault that the sealing and cutting machine of the heat shrink packaging machine cuts the film continuously. The silicone strip (sealing strip) can be raised, or the cutting knife can be replaced with a wider width.
What should I do if the AC contactor of the heat shrink packaging machine stops suddenly?
The heated contactor will turn on intermittently when the temperature is close to the set temperature to ensure that the temperature is slowly approaching the set temperature and maintain the temperature. If not, there are many problems with the temperature controller and the controlled contactor. In itself, first make sure that there is no problem with the circuit, and then see if there is a control output, there is no control output temperature control problem, and the control output contactor is broken.
Precautions for combined heat shrink packaging
In heat shrink packaging, there are many single packagings and many combined packagings. When encountering combined packaging, we must pay attention to several things:
1. Whether the combination is combined manually or by shrink wrap machine. Many products are automatically arranged during the previous stage of blanking, and can be combined automatically;
2. The size of the combined package needs to conform to the packaging principle after the combination. What does this specifically mean? It is the product of the combination package, the length, width, and height should be long in the length direction, not long to the width direction, and should conform to the principle of the product’s trajectory;
3. After the combination package is covered by the film, when it enters the shrink wrapping machine, whether it needs to be sorted out once. Some customers have higher packaging requirements, so they will need to wrap the film and arrange it, so that it will be neat when shrinking;
4. Choose a shrinking furnace for combined packaging. At this point, we recommend using a tandem-shaft conveying furnace, because the tandem-shaft furnace has a self-rotation function, which has a great impact on the shrinkage effect of the bottom. If the product is small , There will be a risk of getting stuck in the serial axis, then encrypt the serial axis and make a close connection type to solve this problem.
To sum up: Combination packaging needs to pay attention to understanding the shape of the product, the speed of the product, whether the integration is automated, whether the packaging process will run away, and whether the shape will change during the shrinkage of the product. After paying attention to the above points, everything can be done.
Why doesn’t the heat shrink machine suddenly heat up?
1.The power is not turned on or the switch is not turned on. Turn on or turn on;
2.The heating switch is in poor contact. Replace it;
3.The electric heating tube is damaged or the internal circuit is burned out. Replace it or shut down for maintenance;
4.The AC contactor or temperature control meter is damaged. Replace it;
5.The solid-state voltage regulator is damaged and replaced;
6.Open circuit caused by aging of wire. Repair and replace;
7.Adjust the temperature adjustment knob at the lowest position.
What is the cause of the chain turning under the shrinking machine?
Because the tensioner is on the side where the chain is not stressed, and when the chain is reversed, the chain is forced to press the tension back and the teeth will jump.
Does the heat shrink packaging machine have a large radiation?
If there is no radiation that harms people, it will generate heat, it is infrared, and it’s okay.
Why does the bottom of the shrink machine shrink badly?
1.Insufficient wind, resulting in uneven heat at the bottom and poor shrinkage;
2.The conveyor belt is a net type, and there will be traces when the bottom shrinks;
3.Shrink film problem;
4.The shrink film is poorly cut or too large.
What is the problem of cracking of heat shrink film packing machine?
1. It is caused by shrink wrap film. If it is PVC film, it will not work. It is easy to pull off;
2. There may be a problem with automatic hole punching. If the film is broken when the hole is punched, it must be pulled when pulling. It will crack;
3. It is also possible that the film feeding motor is malfunctioning. If the motor cannot rotate, the film will be broken if the film is pulled with great force.
What should I do if the heat shrink wrap machine finds oil leakage?
1. Analyze the position of appearance. If it is a packaging bottled product and PE film is used, then it is normal to have wrinkles at the position of the bull’s eye;
2. The wrinkles on the upper, bottom, and sides of the film package can be adjusted by adjusting the circulating air The size and shrinkage temperature are reduced.
How does the electric heating box control the temperature of the shrink packaging machine and the speed of the conveyor belt?
The electrothermal temperature control is automatically controlled by the temperature controller, and the temperature can be set arbitrarily.
Conveyor belts commonly used in two forms of deceleration operation:
1. Use an adjustable gearbox to decelerate operation. Although the running speed can be adjusted arbitrarily, the adjustment is not convenient because it is twisted on the gearbox.
2. The speed is adjusted by electromagnetic motor, any stepless adjustment, the device has tachometer monitoring, the adjustment is convenient and clear
Who is the factory in China of shrink wrap machine?
In China, there are many manufacturers of shrink wrap machines.
Shuntian is a Chinese company engaged in the manufacture and export of packaging machinery.
Shuntian’s business is all over the world, they can be contacted by email or phone number.
Why are the shrink packaging machinery be invented?
It is mainly to prevent dust from falling on the surface of the product, and to prevent damage to the packaging.
Can the heat shrink machine be used to shrink odd shaped items?
Yes, they can.
The heat shrinking machine can shrink irregular toys, sports shoes, staplers, bottles and other irregular products.
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Video Of Side shrink Packing Machine For Box